... 4.Not easy to age 5.ISO9001 2000,SGS PTFE Flexible Hoses Properties1.Chemical Resistance 2.High Temperature 3.Shock Resistance ... 4.Flexible and Light Weight 5.High Flow Rates 6.Static Dissipation ... .4,1.5,1.6,1.8±0.200.20.30.4±0.06±0.08±0.102.0,2.2 ... ,25.0±0.101.52.0±0.15≥20025.0,30.0,40.0,50.0,63.0,80.0±1 ...